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ICU-22904 Svace: Fix potential out-of-bound access

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Sergey Bronnikov 2024-09-20 11:37:49 +03:00 • committed by Markus Scherer
parent 1754ff2a10
commit da60e7a70d
1 changed files with 1 additions and 1 deletions
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2
icu4c/source/i18n/reldtfmt.cpp
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@ -503,7 +503,7 @@ struct RelDateFmtDataSink : public ResourceSink {
// Put in the proper spot, but don't override existing data.
n = offset + UDAT_DIRECTION_THIS; // Converts to index in UDAT_R
if (n < fDatesLen && fDatesPtr[n].string == nullptr) {
if (0 <= n && n < fDatesLen && fDatesPtr[n].string == nullptr) {
// Not found and n is an empty slot.
fDatesPtr[n].offset = offset;
fDatesPtr[n].string = value.getString(len, errorCode);